Inscription

Leveling Inscription is cheapest and easiest if your other primary profession is herbalism. But whether you choose to stockpile your herbs or buy them all on the auction house, power-leveling inscription is a breeze if you know which recipes to focus on to level the fastest.

Suggested Add-Ons:

Panda a simple mod designed (initially) to speed up mass-disenchanting, this functionality was expanded to include prospecting and milling.